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Hot-selling and scarce AD7492ARUZ-5 1.25 MSPS, 16 mW Internal REF and CLK,12-Bit Parallel ADC TSSOP24 spot stock
Manufacturer Product Number
AD7492ARUZ-5
Description
AD7492ARUZ-5 1.25 MSPS, 16 mW Internal REF and CLK,12-Bit Parallel ADC TSSOP24 spot stock
Package Condition
Tube
Datasheet
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Product Descriptions
The AD7492, AD7492-4, and AD7492-5 are 12-bit high speed, low power, successive approximation ADCs. The parts operate from a single 2.7 V to 5.25 V power supply and feature throughput rates up to 1.25 MSPS. They contain a low noise, wide bandwidth track/hold amplifier that can handle bandwidths up to 10 MHz.
The conversion process and data acquisition are controlled using standard control inputs allowing for easy interface to microprocessors or DSPs. The input signal is sampled on the falling edge of CONVST and conversion is also initiated at this point. The BUSY pin goes high at the start of conversion and goes low 880 ns (AD7492/AD7492-4) or 680 ns (AD7492-5) later to indicate that the conversion is complete. There are no pipeline delays associated with the part. The conversion result is accessed via standard CS and RD signals over a high speed parallel interface.
Product Features
Specified for VDD of 2.7 V to 5.25 V
Throughput rate of 1 MSPS (AD7492)
Throughput rate of 1.25 MSPS (AD7492-5)
Throughput rate of 400 kSPS (AD7492-4)
Low power
4 mW typ at 1 MSPS with 3 V supplies
11 mW typ at 1 MSPS with 5 V supplies
Wide input bandwidth
70 dB typ SNR at 100 kHz input frequency
2.5 V internal reference
On-chip CLK oscillator
Flexible power/throughput rate management
No pipeline delays
High speed parallel interface
Sleep mode: 50 nAtyp
24-lead SOIC and TSSOP packages
Product Specifications
| Attribute | Attribute value |
| ANSM-Part# | ANSM-AD7492ARUZ-5 |
| Category | Integrated Circuits (ICs) |
| Data Acquisition | |
| Analog to Digital Converters (ADC) | |
| Manufacturer | - |
| Packaging | Tube |
| Part Status | Active |
| Number of Bits | 12 |
| Sampling Rate (Per Second) | 1.25M |
| Number of Inputs | 1 |
| Input Type | Single Ended |
| Data Interface | Parallel |
| Configuration | S/H-ADC |
| Ratio - S/H:ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | SAR |
| Reference Type | Internal |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 5V |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | 24-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 24-TSSOP |
| Mounting Type | Surface Mount |
| Base Product Number | AD7492 |
Product Photos
For more product information, please download the PDF
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AD7492ARUZ-5 1.25 MSPS, 16 mW Internal REF and CLK,12-Bit Parallel ADC TSSOP24 spot stock
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